Literary usage of Heterotrophic

Below you will find example usage of this term as found in modern and/or classical literature:

1.Lectures on Plant Physiology by Ludwig Jost (1907)"LECTURE XV THE ACQUISITION OF CARBON AND NITROGEN BY heterotrophic PLANTS WE
shall now leave autotrophic plants and turn to the consideration of ..."

2.The Chemistry of Plant Life by Roscoe Wilfred Thatcher (1921)"heterotrophic plants " must, of necessity, get food, either directly or indirectly,
from some other plant which can synthetize synergic foods or, ..."

3.The Chemistry of Plant Life by Roscoe Wilfred Thatcher (1921)"heterotrophic plants " must, of necessity, get food, either directly or indirectly,
from some other plant which can synthetize synergic foods or, ..."